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GREEN MOTION DC 22 EV CHARGER USER MANUAL MN192003EN December 2023 www.eaton.com
7. Maintenance
Green Motion EV chargers are equipped with tamper detection functionality. In case the EV charger is opened
while powered on, a notication will be sent to the backend server. The EV charger will also prevent the
connected EV from charging.
Installation, commissioning, maintenance or retrotting of the EV charger must be performed by trained
and qualied service personnel, responsible for complying with existing standards and local installation
regulations.
Before starting connection operations, ensure that the external AC mains isolator switch and/or main circuit
breaker is switched o (open).
Opening the product for any operation can lead to electric shock hazards.
In case the unit shows a failure and the emergency stop button is pushed, check the integrity of the unit, cables
and connectors before starting the maintenance process.
The act of opening the product as well as any conguration changes must be carried out by trained and
qualied service personnel, according to the local safety and electrical regulations and laws.
Before carrying out any maintenance on the unit, disconnect the unit from the power supply and wait at least
ten minutes to allow its components to cool down and any static electricity storage devices to discharge.
The enclosure could overheat during its operation or be heated by direct sunlight, and it can cause burns by
contact. To avoid burns, please use suitable PPE or wait for the equipment to cool down before accessing it.
7.1 How to put the unit as out of order
The unit can be set as out of order in two ways:
1. On-site method: Press the emergency stop button.
2. Remote method: Access the Eaton Charging network manager and set the unit as out of order.
It is mandatory to install and maintain the units with the latest system updates to enable new features and bug
xes, or the guarantee conditions may be voided.
For units that are online, this must be done via the Eaton Charging network manager software platform.
Please refer to the Eaton Charging network manager user manual, available on www.eaton.com, for further
details. For units that are oine, please contact your Eaton service representative using the email address
7.2 Firmware updates
6. Software suite
The Green Motion DC 22 EV charger can be used in combination with the advanced management solution from Eaton
called Charging network manager (CNM). Eaton CNM is an all-in-one software solution designed to control and manage
a charging network over OCPP 1.6 JSON. Refer to the Eaton Charging network manager user manual, available on www.
eaton.com, for further details.